246832
二缩三丙二醇双丙烯酸酯，异构体混合物
contains MEHQ and HQ as inhibitors, technical grade
别名:
TRPGDA
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关于此项目
线性分子式:
H2C=CHCO(OC3H6)3O2CCH=CH2
化学文摘社编号:
分子量:
300.35
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
EC Number:
256-032-2
NACRES:
NA.23
产品名称
二缩三丙二醇双丙烯酸酯，异构体混合物, contains MEHQ and HQ as inhibitors, technical grade
InChI
1S/C15H24O6/c1-6-14(16)20-12(4)9-18-8-11(3)19-10-13(5)21-15(17)7-2/h6-7,11-13H,1-2,8-10H2,3-5H3
InChI key
ZDQNWDNMNKSMHI-UHFFFAOYSA-N
SMILES string
CC(COC(C)COC(=O)C=C)OCC(C)OC(=O)C=C
grade
technical grade
vapor density
>1 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
form
liquid
contains
150-220 ppm monomethyl ether hydroquinone and hydroquinone (total inhibitor)
refractive index
n20/D 1.45 (lit.)
density
1.03 g/mL at 25 °C (lit.)
Quality Level
Application
二缩三丙二醇二丙烯酸酯（异构体混合物）可用于：
- 作为交联剂经由投影微立体光刻(PμSL)技术合成柔性微型材料用树脂，用于制造细胞生物传感器用微流控器件。
- 作为掺杂剂经由分子内电子耦合制备长余辉纯有机物，用于法庭指纹检测。
- 作为前体制备高机械回弹双网络水凝胶粘合剂用于伤口贴。
General description
二缩三丙二醇二丙烯酸酯(TPGDA)是多功能的丙烯酸单体，具有高反应性，可在紫外光或热引发下快速聚合。由于结构上存在多个丙烯酸基而具有交联性，有助提高聚合物的力学特性。二缩三丙二醇二丙烯酸酯的粘度较低，试剂处理和掺入配方中都很方便。
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
307.4 °F - closed cup
flash_point_c
153 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
L A Nylander-French
The Annals of occupational hygiene, 44(8), 645-651 (2000-12-08)
Current methods for measuring dermal exposure to skin irritants and allergens, such as acrylates, have significant drawbacks for exposure assessment. A noninvasive sampling method has been developed and tested for measuring dermal exposure to a multifunctional acrylate employing a tape
J Surakka et al.
The Annals of occupational hygiene, 44(8), 635-644 (2000-12-08)
The use of ultraviolet radiation-curable coatings (UV-coatings) has increased rapidly in the parquet and furniture industry. Work with UV-coatings involves risk from skin exposure to chemically reactive, concentrated acrylates that are known skin contact irritants and sensitizers. Yet, the methods
Bor-Shiunn Lee et al.
Journal of endodontics, 34(5), 594-598 (2008-04-26)
We have developed a visible-light curable urethane-acrylate/tripropylene glycol diacrylate (UA/TPGDA) oligomer to serve as a root canal sealer and a zinc oxide/thermoplastic polyurethane (ZnO/TPU) composite to serve as a root canal obturation material. The purpose of this study was to
L A Nylander-French et al.
Toxicologic pathology, 26(4), 476-483 (1998-08-26)
The toxicity of the esters of acrylic acid are poorly understood even though significant human exposure occurs. To conduct rapid comparative short-term bioassays, we used the Tg.AC (v-Ha-ras) transgenic mouse model to determine the toxicity and potential carcinogenicity of tripropylene
Occupational dermatitis to ultraviolet-cured acrylic-based inks in computer hard disc manufacturing.
S Skotnicki et al.
American journal of contact dermatitis : official journal of the American Contact Dermatitis Society, 9(3), 179-181 (1998-09-24)
Ultraviolet-cured acrylates and their various components and applications are reviewed in this report. A 26-year-old woman involved in silk screening computer discs with ultraviolet-cured inks developed an acute allergic contact dermatitis on her hands and forearms. Patch testing revealed a
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